1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * Copyright (C) 2017 Armadeus Systems 4 * 5 * Configuration settings for the OPOS6ULDev board 6 */ 7 8 #ifndef __OPOS6ULDEV_CONFIG_H 9 #define __OPOS6ULDEV_CONFIG_H 10 11 #include "mx6_common.h" 12 13 #ifdef CONFIG_SPL 14 #include "imx6_spl.h" 15 16 #ifdef CONFIG_SPL_BUILD 17 #undef CONFIG_DM_REGULATOR 18 #endif 19 #endif 20 21 /* Size of malloc() pool */ 22 #define CONFIG_SYS_MALLOC_LEN (16 << 20) 23 24 /* Miscellaneous configurable options */ 25 #define CONFIG_STANDALONE_LOAD_ADDR CONFIG_SYS_LOAD_ADDR 26 27 /* Physical Memory Map */ 28 #define CONFIG_SYS_SDRAM_BASE MMDC0_ARB_BASE_ADDR 29 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 30 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 31 #define CONFIG_SYS_INIT_SP_OFFSET \ 32 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 33 #define CONFIG_SYS_INIT_SP_ADDR \ 34 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 35 36 /* MMC */ 37 #define CONFIG_SUPPORT_EMMC_BOOT 38 39 /* USB */ 40 #ifdef CONFIG_USB_EHCI_MX6 41 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET 42 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 43 #define CONFIG_MXC_USB_FLAGS 0 44 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 45 #endif 46 47 /* Ethernet */ 48 #ifdef CONFIG_FEC_MXC 49 #define IMX_FEC_BASE ENET_BASE_ADDR 50 #define CONFIG_FEC_MXC_PHYADDR 0x1 51 #define CONFIG_FEC_XCV_TYPE RMII 52 #define CONFIG_ETHPRIME "FEC" 53 #endif 54 55 /* LCD */ 56 #ifndef CONFIG_SPL_BUILD 57 #ifdef CONFIG_VIDEO 58 #define CONFIG_VIDEO_LOGO 59 #define CONFIG_SPLASH_SCREEN 60 #define CONFIG_SPLASH_SCREEN_ALIGN 61 #define CONFIG_SPLASH_SOURCE 62 #define CONFIG_VIDEO_BMP_RLE8 63 #define CONFIG_VIDEO_BMP_LOGO 64 #define CONFIG_BMP_16BPP 65 #define CONFIG_VIDEO_MXS 66 #define MXS_LCDIF_BASE MX6UL_LCDIF1_BASE_ADDR 67 #endif 68 #endif 69 70 /* Environment is stored in the eMMC boot partition */ 71 #define CONFIG_SYS_MMC_ENV_DEV 0 72 #define CONFIG_SYS_MMC_ENV_PART 1 73 #define CONFIG_ENV_SIZE (10 * 1024) 74 #define CONFIG_ENV_OFFSET (1024 * 1024) /* 1 MB */ 75 #define CONFIG_ENV_OFFSET_REDUND (1536 * 1024) /* 512KB from CONFIG_ENV_OFFSET */ 76 77 #define CONFIG_ENV_VERSION 100 78 #define CONFIG_BOARD_NAME opos6ul 79 #define ACFG_CONSOLE_DEV ttymxc0 80 #define CONFIG_SYS_AUTOLOAD "no" 81 #define CONFIG_ROOTPATH "/tftpboot/" __stringify(CONFIG_BOARD_NAME) "-root" 82 #define CONFIG_PREBOOT "run check_env" 83 #define CONFIG_BOOTCOMMAND "run emmcboot" 84 85 #define CONFIG_EXTRA_ENV_SETTINGS \ 86 "env_version=" __stringify(CONFIG_ENV_VERSION) "\0" \ 87 "consoledev=" __stringify(ACFG_CONSOLE_DEV) "\0" \ 88 "board_name=" __stringify(CONFIG_BOARD_NAME) "\0" \ 89 "fdt_addr=0x88000000\0" \ 90 "fdt_high=0xffffffff\0" \ 91 "fdt_name=" __stringify(CONFIG_BOARD_NAME) "dev\0" \ 92 "initrd_high=0xffffffff\0" \ 93 "ip_dyn=yes\0" \ 94 "stdin=serial\0" \ 95 "stdout=serial\0" \ 96 "stderr=serial\0" \ 97 "mmcdev=0\0" \ 98 "mmcpart=2\0" \ 99 "mmcroot=/dev/mmcblk0p2 ro\0" \ 100 "mmcrootfstype=ext4 rootwait\0" \ 101 "kernelimg=" __stringify(CONFIG_BOARD_NAME) "-linux.bin\0" \ 102 "videomode=video=ctfb:x:800,y:480,depth:18,pclk:33033,le:96,ri:96,up:20,lo:21,hs:64,vs:4,sync:0,vmode:0\0" \ 103 "check_env=if test -n ${flash_env_version}; " \ 104 "then env default env_version; " \ 105 "else env set flash_env_version ${env_version}; env save; " \ 106 "fi; " \ 107 "if itest ${flash_env_version} != ${env_version}; then " \ 108 "echo \"*** Warning - Environment version" \ 109 " change suggests: run flash_reset_env; reset\"; " \ 110 "env default flash_reset_env; " \ 111 "else exit; fi; \0" \ 112 "flash_reset_env=env default -f -a && saveenv && " \ 113 "echo Environment variables erased!\0" \ 114 "download_uboot_spl=tftpboot ${loadaddr} ${board_name}-u-boot.spl\0" \ 115 "flash_uboot_spl=" \ 116 "if mmc dev 0 1; then " \ 117 "setexpr sz ${filesize} / 0x200; " \ 118 "setexpr sz ${sz} + 1; " \ 119 "if mmc write ${loadaddr} 0x2 ${sz}; then " \ 120 "echo Flashing of U-boot SPL succeed; " \ 121 "else echo Flashing of U-boot SPL failed; " \ 122 "fi; " \ 123 "fi;\0" \ 124 "download_uboot_img=tftpboot ${loadaddr} ${board_name}-u-boot.img\0" \ 125 "flash_uboot_img=" \ 126 "if mmc dev 0 1; then " \ 127 "setexpr sz ${filesize} / 0x200; " \ 128 "setexpr sz ${sz} + 1; " \ 129 "if mmc write ${loadaddr} 0x8a ${sz}; then " \ 130 "echo Flashing of U-boot image succeed; " \ 131 "else echo Flashing of U-boot image failed; " \ 132 "fi; " \ 133 "fi;\0" \ 134 "update_uboot=run download_uboot_spl flash_uboot_spl " \ 135 "download_uboot_img flash_uboot_img\0" \ 136 "download_kernel=tftpboot ${loadaddr} ${kernelimg}\0" \ 137 "flash_kernel=" \ 138 "if ext4write mmc ${mmcdev}:${mmcpart} ${loadaddr} /boot/${kernelimg} ${filesize}; then " \ 139 "echo kernel update succeed; " \ 140 "else echo kernel update failed; " \ 141 "fi;\0" \ 142 "update_kernel=run download_kernel flash_kernel\0" \ 143 "download_dtb=tftpboot ${fdt_addr} imx6ul-${fdt_name}.dtb\0" \ 144 "flash_dtb=" \ 145 "if ext4write mmc ${mmcdev}:${mmcpart} ${fdt_addr} /boot/imx6ul-${fdt_name}.dtb ${filesize}; then " \ 146 "echo dtb update succeed; " \ 147 "else echo dtb update in failed; " \ 148 "fi;\0" \ 149 "update_dtb=run download_dtb flash_dtb\0" \ 150 "download_rootfs=tftpboot ${loadaddr} ${board_name}-rootfs.ext4\0" \ 151 "flash_rootfs=" \ 152 "if mmc dev 0 0; then " \ 153 "setexpr nbblocks ${filesize} / 0x200; " \ 154 "setexpr nbblocks ${nbblocks} + 1; " \ 155 "if mmc write ${loadaddr} 0x40800 ${nbblocks}; then " \ 156 "echo Flashing of rootfs image succeed; " \ 157 "else echo Flashing of rootfs image failed; " \ 158 "fi; " \ 159 "fi;\0" \ 160 "update_rootfs=run download_rootfs flash_rootfs\0" \ 161 "flash_failsafe=" \ 162 "if mmc dev 0 0; then " \ 163 "setexpr nbblocks ${filesize} / 0x200; " \ 164 "setexpr nbblocks ${nbblocks} + 1; " \ 165 "if mmc write ${loadaddr} 0x800 ${nbblocks}; then " \ 166 "echo Flashing of rootfs image in failsafe partition succeed; " \ 167 "else echo Flashing of rootfs image in failsafe partition failed; " \ 168 "fi; " \ 169 "fi;\0" \ 170 "update_failsafe=run download_rootfs flash_failsafe\0" \ 171 "download_userdata=tftpboot ${loadaddr} ${board_name}-user_data.ext4\0" \ 172 "flash_userdata=" \ 173 "if mmc dev 0 0; then " \ 174 "setexpr nbblocks ${filesize} / 0x200; " \ 175 "setexpr nbblocks ${nbblocks} + 1; " \ 176 "if mmc write ${loadaddr} 0 ${nbblocks}; then " \ 177 "echo Flashing of user_data image succeed; " \ 178 "else echo Flashing of user_data image failed; " \ 179 "fi; " \ 180 "fi;\0" \ 181 "update_userdata=run download_userdata flash_userdata; mmc rescan\0" \ 182 "erase_userdata=" \ 183 "if mmc dev 0 0; then " \ 184 "echo Erasing eMMC User Data partition, no way out...; " \ 185 "mw ${loadaddr} 0 0x200000; " \ 186 "mmc write ${loadaddr} 0 0x1000; " \ 187 "mmc write ${loadaddr} 0x800 0x1000; " \ 188 "mmc write ${loadaddr} 0x40800 0x1000; " \ 189 "mmc write ${loadaddr} 0x440800 0x1000; " \ 190 "fi;" \ 191 "mmc rescan\0" \ 192 "update_all=run update_rootfs update_uboot\0" \ 193 "initargs=setenv bootargs console=${consoledev},${baudrate} ${extrabootargs}\0" \ 194 "addipargs=setenv bootargs ${bootargs} ip=${ipaddr}:${serverip}:" \ 195 "${gatewayip}:${netmask}:${hostname}:eth0:off\0" \ 196 "addmmcargs=setenv bootargs ${bootargs} root=${mmcroot} " \ 197 "rootfstype=${mmcrootfstype}\0" \ 198 "emmcboot=run initargs; run addmmcargs; " \ 199 "load mmc ${mmcdev}:${mmcpart} ${loadaddr} /boot/${kernelimg} && " \ 200 "load mmc ${mmcdev}:${mmcpart} ${fdt_addr} /boot/imx6ul-${fdt_name}.dtb && " \ 201 "bootz ${loadaddr} - ${fdt_addr};\0" \ 202 "emmcsafeboot=setenv mmcpart 1; setenv mmcroot /dev/mmcblk0p1 ro; run emmcboot;\0" \ 203 "addnfsargs=setenv bootargs ${bootargs} root=/dev/nfs rw " \ 204 "nfsroot=${serverip}:${rootpath}\0" \ 205 "nfsboot=run initargs; run addnfsargs addipargs; " \ 206 "nfs ${loadaddr} ${serverip}:${rootpath}/boot/${kernelimg} && " \ 207 "nfs ${fdt_addr} ${serverip}:${rootpath}/boot/imx6ul-${fdt_name}.dtb && " \ 208 "bootz ${loadaddr} - ${fdt_addr};\0" 209 210 #endif /* __OPOS6ULDEV_CONFIG_H */ 211